> I'm trying to decide what filesystem to use on a USB drive. I'd like to be
By the way, if you want to use OpenBSD to format a USB drive as FAT32,
then edit the MBR partition table as described at
http://marc.info/?l=openbsd-misc&m=118379731620389
and run newfs_msdos
# newfs_msdos -F 32 -u 63 /dev/rsd0i
(note, this line assumes that the drive is device sd0)